| 508KV7601 NSK Four-Row Tapered Roller Bearing | Recommended tightening torque for grub screw:4 N·m; T:42.2 mm; J:82.5 mm; Housing material:Cast iron; d:30 mm; N:11.5 mm; Mass bearing unit:1.05 kg; Hexagonal key size for grub screw N:3 mm; J7:24.5 mm; A1:13 mm; J6:96 mm; Recommended diameter for attachment bolts, mm G:10 mm; A3:3.2 mm; A:32.5 mm; s1:22.2 mm; Basic static load rating C0:11.2 kN; Db1:76 mm; Housing:FY 506 M/VZ033; Da:93.7 mm; |
| 571KV8151F NSK Four-Row Tapered Roller Bearing | da max.:722 mm; d1:560 mm; K:12 mm; ra max.:6 mm; r1,2 min.:7.5 mm; Limiting speed:560 r/min; Calculation factor e:0.3; Calculation factor Y1:2.3; D1 ≈:863 mm; D:980 mm; db min.:629 mm; Fatigue load limit Pu:1100 kN; b:22.3 mm; Reference speed:320 r/min; B2:85 mm; B1:399 mm; Basic dynamic load rating C:10738 kN; Ba min.:22 mm; Calculation factor Y0:2.2; d3:750 mm; |
| 717KV9451 NSK Four-Row Tapered Roller Bearing | L:330.2 mm; PG:1/8 NPT; H1:88.9 mm; Initial grease fill:175.77 g; P120°:30.2 kN; Appropriate attachment bolt size G:0.75 in; J max.:279.4 mm; Stabilizing ring:2 x SR-1516; End plug (suffix Y):EPR 12; R2:21.431 mm; A2:208.756 mm; R1:53.181 mm; db:92.075 mm; Max. speed for Taconite seal:850 r/min; Pa:20.5 kN; P180°:31.6 kN; Taconite seal (dc shaft position):TER 54; H2:31.75 mm; P150°:26.7 kN; |
| 595KV8451 NSK Four-Row Tapered Roller Bearing | ra max.:2 mm; Basic static load rating C0:3550 kN; Fatigue load limit Pu:56 kN; Minimum load factor A:66; Limiting speed:800 r/min; d1 ≈:576 mm; D1 ≈:484 mm; Mass bearing (including seat washer where applicable):45.5 kg; Basic dynamic load rating C:540 kN; d:480 mm; Reference speed:560 r/min; da min.:539 mm; r1,2 min.:2.1 mm; D:580 mm; H:80 mm; Da max.:521 mm; |
| 254KV3551 NSK Four-Row Tapered Roller Bearing | Basic Dynamic Radial Load Rating C:6370 N; Oil Speed Rating Open/Shielded n2:22000 rpm; d:20.000 mm; Fillet Radius ra:0.30 mm; Basic Static Radial Load Rating Co:3650 N; Grease Speed Rating Open/Shielded n1:18000 rpm; D:37.0000 mm; B:9.00 mm; Accessories:One Shield; Sealed Speed Rating n3:12000 rpm; |
| 310KV4501 NSK Four-Row Tapered Roller Bearing | da max.:36.2 mm; Mass plain bearing:0.23 kg; da min.:34.8 mm; Da min.:44.8 mm; b1:5 mm; d:31.75 mm; b:4.8 mm; D:50.8 mm; Da max.:47 mm; Lubricant:Maintenance free &nd; Basic static load rating C0:260 kN; ra max.:0.6 mm; dk:45.593 mm; B:27.762 mm; Material constant KM:330; Specific static load factor K0:300 N/mm²; C:23.8 mm; α:6 °; Specific dynamic load factor K:150 N/mm²; Basic dynamic load rating C:129 kN; |
| 530KV7301A NSK Four-Row Tapered Roller Bearing | Reference speed:6000 r/min; D1 ≈:170.6 mm; Calculation factor kr:0.05; Da max.:186 mm; Ba min.:8 mm; B4:19 mm; r1,2 min.:3 mm; db min.:105 mm; d:85 mm; Permissible angular misalignment α:3 °; Mass bearing + adapter sleeve:11.6 kg; Limiting speed:4500 r/min; Calculation factor Y0:1.8; Fatigue load limit Pu:2.75 kN; d3:125 mm; Calculation factor Y1:1.7; Basic dynamic load rating C:165 kN; |
| 825KV1151 NSK Four-Row Tapered Roller Bearing | Fillet Radius ra:1.00 mm; B:22.20 mm; Sealed Speed Rating n3:8500 rpm; d:20.000 mm; Grease Speed Rating n1:8500 rpm; Oil Speed Rating n2:12000 rpm; Accessories:No Shield, no Seal; D:52.0000 mm; Basic Static Radial Load Rating Co:20000 N; Basic Dynamic Radial Load Rating C:23800 N; |
| 750KV8 NSK Four-Row Tapered Roller Bearing | s:31.75 mm; S:0.794 mm; B:92.075 mm; Limiting speed:2800 r/min; da:74.612 mm; d2:111.125 mm; H1:79.375 mm; J max.:257.175 mm; A:101.6 mm; H:160.338 mm; Attachment bolt diameter G:15.875 mm; Mass bearing unit:10.9 kg; J1:53.975 mm; L:304.8 mm; A1:111.919 mm; J min.:231.775 mm; Basic dynamic load rating C:158 kN; H2:47.625 mm; |
| 420KV81 NSK Four-Row Tapered Roller Bearing | Coefficient of friction µ max.:0.1; Specific static load factor K0:20 N/mm²; Permissible sliding velocity v max.:5 m/s; D:85 mm; Mass bushing:1.01 kg; Coefficient of friction µ min.:0.05; d:70 mm; Permissible sliding velocity v min.:0.25 m/s; Specific dynamic load factor K:10 N/mm²; Tolerance housing:H7; Tolerance shaft:h8; B:90 mm; |